[INFO] fetching crate abstalg 0.1.4...
[INFO] testing abstalg-0.1.4 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate abstalg 0.1.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate abstalg 0.1.4 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate abstalg 0.1.4
[INFO] finished tweaking crates.io crate abstalg 0.1.4
[INFO] tweaked toml for crates.io crate abstalg 0.1.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a723d87ea69a8b9cf7c9f6dc7dcedc2c84058119eb59d34a95a94fe3d5a27da
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5a723d87ea69a8b9cf7c9f6dc7dcedc2c84058119eb59d34a95a94fe3d5a27da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a723d87ea69a8b9cf7c9f6dc7dcedc2c84058119eb59d34a95a94fe3d5a27da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a723d87ea69a8b9cf7c9f6dc7dcedc2c84058119eb59d34a95a94fe3d5a27da", kill_on_drop: false }`
[INFO] [stdout] 5a723d87ea69a8b9cf7c9f6dc7dcedc2c84058119eb59d34a95a94fe3d5a27da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f52e99ff3fe137c89181afacb9d2987f53d2b130784c8370c947a4a54df5883a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f52e99ff3fe137c89181afacb9d2987f53d2b130784c8370c947a4a54df5883a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling abstalg v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.58s
[INFO] running `Command { std: "docker" "inspect" "f52e99ff3fe137c89181afacb9d2987f53d2b130784c8370c947a4a54df5883a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f52e99ff3fe137c89181afacb9d2987f53d2b130784c8370c947a4a54df5883a", kill_on_drop: false }`
[INFO] [stdout] f52e99ff3fe137c89181afacb9d2987f53d2b130784c8370c947a4a54df5883a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a547847d560c699ca415fed7c2671923d1eaa91258dcdaaf5e581b7ae1b7a36e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a547847d560c699ca415fed7c2671923d1eaa91258dcdaaf5e581b7ae1b7a36e", kill_on_drop: false }`
[INFO] [stderr]    Compiling abstalg v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "a547847d560c699ca415fed7c2671923d1eaa91258dcdaaf5e581b7ae1b7a36e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a547847d560c699ca415fed7c2671923d1eaa91258dcdaaf5e581b7ae1b7a36e", kill_on_drop: false }`
[INFO] [stdout] a547847d560c699ca415fed7c2671923d1eaa91258dcdaaf5e581b7ae1b7a36e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9fdebd1a43631a2bf79aac8a77d9bdfca00be0c1b001d49b57d1a6b438ab488
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b9fdebd1a43631a2bf79aac8a77d9bdfca00be0c1b001d49b57d1a6b438ab488", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/abstalg-d8ee01c038884b14
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test quotient_field::tests::field_1721 ... ok
[INFO] [stdout] test quotient_ring::tests::zstar_1584 ... ok
[INFO] [stdout] test checked_ints::tests::extended_gcd ... ok
[INFO] [stdout] test divisibility_order::tests::order ... ok
[INFO] [stdout] test reduced_fractions::tests::ops ... ok
[INFO] [stdout] test polynomial_algebra::tests::field_256 ... ok
[INFO] [stdout] test checked_ints::tests::quo_rem ... ok
[INFO] [stderr]    Doc-tests abstalg
[INFO] [stdout] test integers::tests::quo_rem ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b9fdebd1a43631a2bf79aac8a77d9bdfca00be0c1b001d49b57d1a6b438ab488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9fdebd1a43631a2bf79aac8a77d9bdfca00be0c1b001d49b57d1a6b438ab488", kill_on_drop: false }`
[INFO] [stdout] b9fdebd1a43631a2bf79aac8a77d9bdfca00be0c1b001d49b57d1a6b438ab488